Gunshots reported at Princeton University's campus

PRINCETON, N.J. — Gunshots have been reported at a historic building on Princeton University’s campus.

The New Jersey Ivy League university says on Twitter police cordoned off Nassau Hall on Tuesday after public safety officials got a report of gunshots there. No injuries have been reported.

Nassau Hall is Princeton’s administrative center. Princeton’s website calls Nassau Hall the centerpiece of its campus and a university and national landmark. It says it moved classes from Newark to Nassau Hall in Princeton when the building was completed in 1756.